Chili Dog Casserole Baked Cheesy

Featured in: Comfort Food

Classic chili dogs meet comfort food in this baked casserole. Sliced hot dog buns are topped with beef hot dogs, zesty chili, and plenty of cheddar cheese, then baked until golden and bubbly. Garnished with chives or green onions and a dollop of tangy sour cream, it's a satisfying main dish for busy nights or lively get-togethers. Customize with your favorite sausage or cheese and pair with a fresh salad for balance. Quick to assemble, simple to serve, and sure to please all ages at the table.

Updated on Sun, 09 Nov 2025 08:05:00 GMT
Cheesy Chili Dog Casserole baked until bubbly, topped with fresh green onion garnish. Pin
Cheesy Chili Dog Casserole baked until bubbly, topped with fresh green onion garnish. | potfuljoy.com

A comforting and crowd-pleasing casserole combining classic chili dogs in a baked, cheesy format—perfect for weeknight dinners or game day gatherings.

I grew up enjoying chili dogs at summer cookouts, and turning them into a casserole became my go-to for sharing those flavors with my family on busy evenings. It's just as fun to serve at parties as it is for a casual dinner.

Ingredients

  • Beef hot dogs: 8, sliced into 1-inch pieces
  • Chili: 2 cups (about 450 g) prepared, homemade or canned, with or without beans
  • Yellow onion: 1 small, finely chopped
  • Cheddar cheese: 1 ½ cups (170 g) shredded
  • Hot dog buns: 6, sliced in half
  • Unsalted butter: 1 tablespoon, melted
  • Garlic powder: ½ teaspoon
  • Fresh chives or green onions (optional): 2 tablespoons chopped
  • Sour cream (optional): 2 tablespoons

Instructions

Prepare baking dish:
Preheat oven to 375°F (190°C). Grease a 9x13-inch (23x33 cm) baking dish.
Arrange buns:
Place halved hot dog buns cut-side up in the dish. Brush with melted butter and sprinkle with garlic powder.
Add hot dogs:
Scatter sliced hot dogs evenly over buns.
Add vegetables:
Sprinkle chopped onion over hot dogs.
Add chili:
Pour chili evenly over bun and hot dog mixture.
Top with cheese:
Sprinkle shredded cheddar cheese over the casserole.
Bake:
Bake uncovered for 30–35 minutes, until cheese is melted and bubbly and casserole is heated through.
Garnish and serve:
Remove from oven, let cool for 5 minutes, then garnish with chives or green onions and dollops of sour cream if desired. Serve hot.
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| potfuljoy.com

Whenever I make this for my family, everybody gathers around eagerly—the smell of baking chili and cheese brings everyone to the table, and leftovers are always requested for lunch the next day.

Serving Suggestions

Pair the casserole with a crisp green salad or steamed vegetables to round out the meal, and offer extra sour cream or hot sauce for those who like a kick.

Customizations

Try using turkey or plant-based hot dogs and swapping in Monterey Jack or pepper jack cheese for a twist. Add diced bell peppers to the onions for even more flavor.

Storage and Reheating

Keep leftovers covered in the refrigerator for up to 3 days. Reheat portions in the oven until warmed through and cheese is melty again.

Warm, comforting Chili Dog Casserole garnished with sour cream for a flavorful twist. Pin
Warm, comforting Chili Dog Casserole garnished with sour cream for a flavorful twist. | potfuljoy.com

This playful casserole always brings smiles and is a cinch to whip up whenever comfort food is needed in a hurry. Enjoy!

Recipe Q&A

Can I use different sausages instead of beef hot dogs?

Absolutely! Turkey or plant-based hot dogs work well for lighter or vegetarian options, maintaining flavor and texture.

Is it possible to make this dish gluten-free?

To make it gluten-free, use gluten-free buns and check that your chili doesn’t contain gluten-based thickeners.

How can I add spice to this casserole?

Try adding diced jalapeños, pepper jack cheese, or a few shakes of hot sauce into the chili for a kick.

What sides pair well with this casserole?

This hearty dish pairs nicely with a crisp green salad, coleslaw, or roasted vegetables for balance.

Can I prepare this casserole in advance?

Yes, assemble the casserole a few hours ahead, refrigerate, then bake just before serving for best texture.

What cheese alternatives work instead of cheddar?

Monterey Jack, pepper jack, or a blend of your favorite melting cheeses can be substituted for cheddar.

Chili Dog Casserole Baked Cheesy

Hot dog buns layered with chili, cheddar, and onion for a cheesy, craveable dish ideal for casual gatherings.

Preparation time
15 min
Cooking time
35 min
Total time
50 min

Category Comfort Food

Difficulty Easy

Origin American

Yield 6 Servings

Dietary specifications None specified

Ingredients

Meats

01 8 beef hot dogs, sliced into 1-inch pieces

Chili

01 2 cups prepared chili (homemade or canned, with or without beans)

Vegetables

01 1 small yellow onion, finely chopped

Dairy

01 1 ½ cups shredded cheddar cheese

Breads

01 6 hot dog buns, sliced in half

Pantry

01 1 tablespoon unsalted butter, melted
02 ½ teaspoon garlic powder

Garnishes (optional)

01 2 tablespoons chopped fresh chives or green onions
02 2 tablespoons sour cream

Instructions

Step 01

Prepare Baking Dish: Preheat oven to 375°F. Lightly grease a 9x13-inch baking dish.

Step 02

Arrange Buns: Place halved hot dog buns cut-side up in the baking dish.

Step 03

Season Buns: Brush buns with melted butter and sprinkle with garlic powder.

Step 04

Layer Hot Dogs and Onion: Spread sliced beef hot dogs evenly over the buns and top with chopped onion.

Step 05

Add Chili: Pour prepared chili evenly over the layered hot dogs and onions.

Step 06

Top with Cheese: Sprinkle shredded cheddar cheese across the entire surface.

Step 07

Bake: Transfer to the oven and bake uncovered for 30 to 35 minutes, until the cheese is melted and bubbly and the casserole is hot throughout.

Step 08

Finish and Garnish: Remove from oven, allow to cool for 5 minutes. Garnish with fresh chives or green onions and optional sour cream before serving.

Required equipment

  • 9x13-inch baking dish
  • Knife and cutting board
  • Small bowl
  • Pastry brush

Allergen information

Review each ingredient to identify potential allergens and if uncertain, please consult a healthcare professional.
  • Contains wheat, dairy, and possible soy or gluten depending on chosen ingredients. Confirm all product labels for potential allergens.

Nutritional values (per serving)

These values are provided as a general guide only and shouldn't replace professional medical advice.
  • Calories: 440
  • Fat: 26 g
  • Carbs: 31 g
  • Protein: 18 g